Patents by Inventor Sofia NILSSON
Sofia NILSSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11975508Abstract: A method to produce a veneer element, including defects and dense portions. The method includes providing a substrate, providing a sub-layer, including a binder and colored filler particles, applying the sub-layer on a first surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure, preferably heat and pressure, to the veneer layer and/or the substrate, thereby forming a veneer element wherein, after pressing, the sub-layer is visible through a defect of the veneer element such as crack, cavity, hole and/or knot of the veneer layer. Also, a veneer element.Type: GrantFiled: January 20, 2023Date of Patent: May 7, 2024Assignee: Välinge Innovation ABInventors: Anette Hedlund, Sofia Nilsson
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Publication number: 20240009974Abstract: A building panel including a balancing layer, the balancing layer including a first wood veneer having a grain direction, a first sub-layer is arranged on a top surface of the balancing layer, the first sub-layer including a first binder, a core arranged on the first sub-layer, a surface layer arranged on the core, the surface layer, wherein a top surface of the surface layer is adapted to be a visible surface of the building panel when installed, wherein an extension of the balancing layer in a direction parallel to the grain direction of the first wood veneer is equal or less than an extension of the core in the direction parallel to the grain direction of the first wood veneer, and wherein the balancing layer is arranged within the extension of the core in the direction parallel to the grain direction of the first wood veneer.Type: ApplicationFiled: October 16, 2020Publication date: January 11, 2024Applicant: Välinge Innovation ABInventors: Rickard RITTINGE, Sofia NILSSON
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Publication number: 20230373197Abstract: A building panel including a balancing layer having a top surface and a bottom surface, a first sub-layer is arranged on the top surface of the balancing layer, wherein the first sub-layer includes a binder, a surface layer arranged above a surface of the first sub-layer facing away from the balancing layer, the surface layer having a top surface and a bottom surface and including a first wood veneer (10) having a grain direction, wherein an extension of the surface layer in a direction parallel to the grain direction of the first wood veneer is equal or less than an extension of the balancing layer in the direction parallel to the grain direction of the first wood veneer, and wherein the surface layer is arranged within the extension of the balancing layer in the direction parallel to the grain direction of the first wood veneer.Type: ApplicationFiled: October 16, 2020Publication date: November 23, 2023Applicant: Välinge Innovation ABInventors: Rickard RITTINGE, Sofia NILSSON, Magnus NILSSON, Fredrik NILSSON
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Publication number: 20230158781Abstract: A method to produce a veneer element, including defects and dense portions. The method includes providing a substrate, providing a sub-layer, including a binder and colored filler particles, applying the sub-layer on a first surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure, preferably heat and pressure, to the veneer layer and/or the substrate, thereby forming a veneer element wherein, after pressing, the sub-layer is visible through a defect of the veneer element such as crack, cavity, hole and/or knot of the veneer layer. Also, a veneer element.Type: ApplicationFiled: January 20, 2023Publication date: May 25, 2023Applicant: Välinge Innovation ABInventors: Anette Hedlund, Sofia NILSSON
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Patent number: 11633786Abstract: A feedstock for a 3D manufacturing process, in particular a Fused Filament Fabrication process. The feedstock includes (P) sinterable particles made of a metal, metal alloy, glass, ceramic material, or a mixture thereof; and (B) a binder composition including (b1) 5-15% by weight, relative to the total weight of the binder composition, of a polymeric compatibilizer, and (b2) 85-95% by weight, relative to the total weight of the binder composition, of a polymeric binder component, the polymeric binder component being selected from the group consisting of (b2-1) a polymer mixture or polymer alloy, the mixture or alloy including at least a first and a second polymer; (b2-2) one, two or more block copolymers, including at least a first polymer block and second polymer block; and (b2-3) mixtures of (b2-1) and (b2-2), wherein the amount of sinterable particles P is 40 Vol % or more of the composition.Type: GrantFiled: November 15, 2017Date of Patent: April 25, 2023Assignee: HÖGANÄS AB (PUBL)Inventors: Eva Lundin, Magalie Darnis, Sofia Nilsson, Anders Flodin
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Patent number: 11597187Abstract: A method to produce a veneer element, including defects and dense portions. The method includes providing a substrate, providing a sub-layer, including a binder and coloured filler particles, applying the sub-layer on a first surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure, preferably heat and pressure, to the veneer layer and/or the substrate, thereby forming a veneer element wherein, after pressing, the sub-layer is visible through a defect of the veneer element such as crack, cavity, hole and/or knot of the veneer layer. Also, a veneer element.Type: GrantFiled: January 9, 2020Date of Patent: March 7, 2023Assignee: VALINGE INNOVATION ABInventors: Anette Hedlund, Sofia Nilsson
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Publication number: 20220176582Abstract: A method to produce a veneered element, including providing a first layer of a first powder and applying a second layer of a second powder above the first layer. Further the method includes applying a veneer layer above the second layer. Thereafter heating and pressing the first layer, the second layer and the veneer layer together to form the veneered element and forming a bevel at least partly along at least one side portion of the veneered element, where the first layer, the second layer and the veneer layer are at least partly exposed in the bevel.Type: ApplicationFiled: December 7, 2021Publication date: June 9, 2022Applicant: Välinge Innovation ABInventors: Magnus NILSSON, Sofia NILSSON
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Publication number: 20200223197Abstract: A method of manufacturing a building element, including applying a first layer on a first surface of a substrate, the first layer including a mixture of a binder, at least one filler and fine non-pigment cohesive particles, wherein an amount of the fine non-pigment cohesive particles in the mixture may be between 0.05 wt % and 9 wt % of the mixture, and applying heat and/or pressure to the first layer and/or the substrate thereby forming the building element. The disclosure further relates to such a building element.Type: ApplicationFiled: January 9, 2020Publication date: July 16, 2020Applicant: Välinge Innovation ABInventors: Anette HEDLUND, Sofia NILSSON
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Publication number: 20200215799Abstract: A method to produce a veneer element, including defects and dense portions. The method includes providing a substrate, providing a sub-layer, including a binder and coloured filler particles, applying the sub-layer on a first surface of the substrate, applying a veneer layer on the sub-layer, and applying pressure, preferably heat and pressure, to the veneer layer and/or the substrate, thereby forming a veneer element wherein, after pressing, the sub-layer is visible through a defect of the veneer element such as crack, cavity, hole and/or knot of the veneer layer. Also, a veneer element.Type: ApplicationFiled: January 9, 2020Publication date: July 9, 2020Applicant: Välinge Innovation ABInventors: Anette HEDLUND, Sofia NILSSON
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Publication number: 20200001359Abstract: Particles each having a sinterable core and a polymeric coating on at least a part of the core, wherein the polymeric coating includes a polymer that can be removed via decomposition by heat, catalytically or by solvent treatment, and wherein the polymeric coating is present in an amount of 0.10 to 3.00% by weight, relative to the total weight of the particles, as well as the use of these particles in an additive manufacturing process such as a powder bed and inkjet head 3D printing process. The particles and the process are able to provide a green part having improved strength and are thus suitable for the production of delicate structures which require a high green strength in order to minimize the risk of structural damage during green part handling.Type: ApplicationFiled: February 9, 2018Publication date: January 2, 2020Applicant: Höganäs AB (Publ)Inventors: Sofia NILSSON, Ragnar FERRAND DRAKE DEL CASTILLO, Åsa AHLIN
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Publication number: 20190308241Abstract: A feedstock for a 3D manufacturing process, in particular a Fused Filament Fabrication process. The feedstock includes (P) sinterable particles made of a metal, metal alloy, glass, ceramic material, or a mixture thereof; and (B) a binder composition including (b1) 5-15% by weight, relative to the total weight of the binder composition, of a polymeric compatibilizer, and (b2) 85-95% by weight, relative to the total weight of the binder composition, of a polymeric binder component, the polymeric binder component being selected from the group consisting of (b2-1) a polymer mixture or polymer alloy, the mixture or alloy including at least a first and a second polymer; (b2-2) one, two or more block copolymers, including at least a first polymer block and second polymer block; and (b2-3) mixtures of (b2-1) and (b2-2), wherein the amount of sinterable particles P is 40 Vol % or more of the composition.Type: ApplicationFiled: November 15, 2017Publication date: October 10, 2019Applicant: Höganäs AB (Publ)Inventors: Eva LUNDIN, Magalie DARNIS, Sofia NILSSON, Anders FLODIN